package com.web.service;

import com.web.entity.Book;

import java.util.List;

/**
 * @author lenovo
 * @Description
 * @Date2025-3-13 20:11
 */
public interface BookService {
    List<Book> findAllBooks();

    void addBook(Book book);

    void updateBook(Book book);
    //删除员工
    void removeBook(int id);
}
